13. She often goes swimming ______ Sunday mornings. A. at B. on C. in D. over 14. In winter, heating _______ for 50 percent of our electricity bill. A. takes B. occupies C. accounts D. costs 14. Do you know the man ______ over there? A. stands B. who stand C. stood D. standing 15. If the engine gets too hot, it ______ to smoke. A. starts B. is starting C. would start D. will start 16. The seeds ______ into flour which is used for pancakes, noodles and breads. A. grinded B. are ground C. are grounded D. ground 17. “Won’t you have something to drink?” ~ “ ______”. A. I’m sorry, I won’t B. Not for me, thanks C. I’m afraid I can’t D. I’ve no idea 18. When I first met him, he wore ______. A. a brown nice leather jacket B. a nice leather brown jacket C. a leather nice brown jacket D. a nice brown leather jacket 19. Those boys are addicted _____ computer games. A. on B. for C. to D. with 20. Baird produced the first TV picture in 1926, ______? A. didn’t he B. wasn’t he C. doesn’t he D. hasn’t he 21. “I’m really sorry about that!” ~ “______”. A. That’s right B. Of course C. You’re welcome D. It’s OK 22. Would you be ______ to hold the door open? A. too kind B. so kind C. kind enough D. as kind 23. She asked me if I ______ any other language. A. speak B. spoke C. can speak D. would speak 24. We have to start early ______ we won’t be late. A. so that B. because C. although D. otherwise Cần gấp ạ

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